Quote Originally Posted by starzen View Post
did you copy all the dlls that come with it?
DLLs, including szLibXL.dll, exist in multiple locations:
MyWorkplace\Programs\
MyWorkplace\Libraries\StarZen.LibXL\Programs\
MyWorkplace\Libraries\StarZen.LibXL\Programs\Manif est\
MyWorkplace\Libraries\StarZen.LibXL\Programs\Manif est\szLibXL\
MyWorkplace\Libraries\StarZen.LibXL\szLibXL.zip\

I tried all of them, and none of them work.

Actually, would you mind sending me your .Net project?
I plan to improve it to make it work side-by-side.
As the result, we do not need to use RegAsm to register it.

Thanks.